feat: add preview container environment controls

.code-ux/container/setup.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Force rebuild version: 2026-05-31-002
+# Force rebuild version: 2026-07-07-001
 set -euo pipefail
 
 echo "[setup] Starting container bootstrap..."
@@ -155,11 +155,15 @@ if [ "${CODE_UX_INSTALL_PLAYWRIGHT:-0}" = "1" ]; then
     echo "[setup] Installing Playwright Chromium + dependencies..."
     if command -v apt-get >/dev/null 2>&1 && [ "$(id -u)" -eq 0 ]; then
       npx -y playwright@latest install --with-deps chromium
+      rm -rf /var/lib/apt/lists/* || true
     else
       npx -y playwright@latest install chromium
       echo "[setup] NOTE: Skipped OS dependency install (no root/apt-get)."
     fi
   fi
+  if [ "$(id -u)" -eq 0 ]; then
+    chmod -R a+rX "${PLAYWRIGHT_BROWSERS_PATH}" || true
+  fi
 else
   echo "[setup] Playwright browser bootstrap skipped (enable Docker Runtime preinstall to install Chromium)."
 fi

.env.example

@@ -1,2 +1,6 @@
 JULES_API_KEY=<YOUR_JULES_API_KEY>
 DASHBOARD_PORT=4444
+
+# Unfinished dashboard surfaces are visible by default in dev/test and hidden by default in production builds.
+# Set to true in a production build only when the Nodes page is ready to expose.
+# VITE_CODEUX_FEATURE_NODES=true

.github/workflows/mockup-sprint-orchestration.yml

@@ -0,0 +1,43 @@
+name: Mockup Sprint Orchestration
+
+on:
+  push:
+    branches: [main, dev]
+  pull_request:
+    branches: [main, dev]
+  workflow_dispatch:
+
+concurrency:
+  group: mockup-sprint-orchestration-${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  mockup-sprint-orchestration:
+    name: Mockup sprint orchestration
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v6
+        with:
+          version: 10.33.0
+          run_install: false
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v5
+        with:
+          node-version: 22
+          cache: pnpm
+          cache-dependency-path: pnpm-lock.yaml
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile --ignore-scripts
+
+      - name: Run rapid orchestration validation
+        run: pnpm run test:orchestration:rapid

.github/workflows/playwright.yml

@@ -87,7 +87,7 @@ jobs:
         if: always()
         uses: actions/upload-artifact@v4
         with:
-          name: playwright-artifacts
+          name: playwright-artifacts-${{ matrix.os }}
           path: |
             test-results/
             playwright-report/